package com.lbt.javaSE.Alog;

public class TestAnd {
    public static void main(String[] args) {

    }
    public ListNode addTwoNumbers(ListNode l1, ListNode l2) {



        return l1;
    }
    public class ListNode {
       int val;
       ListNode next;
       //构造函数
       ListNode(int x) { val = x; }
   }
}
